DE102005015821B4 - Laufrad und Kraftstoffpumpe, die dieses verwendet - Google Patents

Laufrad und Kraftstoffpumpe, die dieses verwendet Download PDF

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Publication number
DE102005015821B4
DE102005015821B4 DE102005015821A DE102005015821A DE102005015821B4 DE 102005015821 B4 DE102005015821 B4 DE 102005015821B4 DE 102005015821 A DE102005015821 A DE 102005015821A DE 102005015821 A DE102005015821 A DE 102005015821A DE 102005015821 B4 DE102005015821 B4 DE 102005015821B4
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DE
Germany
Prior art keywords
impeller
rotation
front surface
radially outer
outer side
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
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DE102005015821A
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German (de)
English (en)
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DE102005015821A1 (de
Inventor
Yukio Inuzuka
Kiyoshi Nagata
Satoshi Yagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisan Kogyo KK Obu Shi Jp
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE102005015821A1 publication Critical patent/DE102005015821A1/de
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Publication of DE102005015821B4 publication Critical patent/DE102005015821B4/de
Active legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/188—Rotors specially for regenerative pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE102005015821A 2004-04-07 2005-04-06 Laufrad und Kraftstoffpumpe, die dieses verwendet Active DE102005015821B4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004113324 2004-04-07
JP2004-113324 2004-04-07
JP2005-40769 2005-02-17
JP2005040769A JP4692009B2 (ja) 2004-04-07 2005-02-17 燃料ポンプ用インペラおよびそれを用いた燃料ポンプ

Publications (2)

Publication Number Publication Date
DE102005015821A1 DE102005015821A1 (de) 2005-11-10
DE102005015821B4 true DE102005015821B4 (de) 2013-08-08

Family

ID=35060714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005015821A Active DE102005015821B4 (de) 2004-04-07 2005-04-06 Laufrad und Kraftstoffpumpe, die dieses verwendet

Country Status (4)

Country Link
US (1) US7500820B2 (zh)
JP (1) JP4692009B2 (zh)
CN (2) CN101372986B (zh)
DE (1) DE102005015821B4 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006000447A1 (de) * 2005-09-06 2007-03-08 Denso Corp., Kariya Fluidpumpe mit Lagerloch
CN100467850C (zh) * 2005-09-06 2009-03-11 株式会社电装 流体泵和电马达及其制造方法
JP4912090B2 (ja) * 2006-08-30 2012-04-04 愛三工業株式会社 インペラ及びインペラを用いた燃料ポンプ
JP4424434B2 (ja) 2007-09-03 2010-03-03 株式会社デンソー 燃料ポンプ用インペラ、燃料ポンプおよび燃料供給装置
DE102008041769A1 (de) * 2007-09-03 2009-03-05 Denso Corporation, Kariya Flügelrad, Kraftstoffpumpe mit dem Flügelrad und Kraftstoffzufuhreinheit mit der Kraftstoffpumpe
JP4396750B2 (ja) * 2007-09-14 2010-01-13 株式会社デンソー 燃料ポンプ
US20100218747A1 (en) * 2007-09-27 2010-09-02 Johannes Deichmann Fuel Pump for Delivering Fuel from a Reservoir to an Internal Combusion Engine
US9249806B2 (en) 2011-02-04 2016-02-02 Ti Group Automotive Systems, L.L.C. Impeller and fluid pump
KR101222017B1 (ko) * 2011-04-05 2013-02-08 주식회사 코아비스 자동차 연료펌프용 임펠러
JP6207358B2 (ja) * 2013-11-22 2017-10-04 三菱電機株式会社 燃料供給装置
DE102014106440A1 (de) * 2014-05-08 2015-11-12 Gebr. Becker Gmbh Laufrad, insbesondere für eine Seitenkanalmaschine
US12000411B2 (en) * 2022-01-07 2024-06-04 Phinia Delphi Luxembourg Sarl Fluid pump impeller including blades extending from a hub to an outer ring and having a draft angle between adjacent blades that varies between the hub and the outer ring

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03175196A (ja) * 1989-03-03 1991-07-30 Hitachi Ltd 渦流ブロワ
US5328325A (en) * 1990-06-28 1994-07-12 Robert Bosch Gmbh Peripheral pump, particularly for delivering fuel from a storage tank to the internal combustion engine of a motor vehicle
JPH06229388A (ja) * 1992-12-08 1994-08-16 Nippondenso Co Ltd 再生ポンプおよびインペラの製造方法
US5395210A (en) * 1989-02-13 1995-03-07 Hitachi, Ltd. Vortex flow blower having blades each formed by curved surface and method of manufacturing the same
JPH07217588A (ja) * 1994-02-03 1995-08-15 Nippon Soken Inc 渦流ブロア
DE19539909A1 (de) * 1995-07-27 1997-01-30 Aisan Ind Selbstansaugende Pumpe
US6439833B1 (en) * 2000-08-31 2002-08-27 Delphi Technologies, Inc. V-blade impeller design for a regenerative turbine
JP2004028102A (ja) * 2002-06-18 2004-01-29 Ti Group Automotive Systems Llc タービン燃料ポンプのインペラ
JP2004092599A (ja) * 2002-09-03 2004-03-25 Hitachi Unisia Automotive Ltd タービン型燃料ポンプ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381596A (ja) 1989-08-24 1991-04-05 Miura Co Ltd ウェスコポンプ用インペラー
JP3060550B2 (ja) 1990-02-16 2000-07-10 株式会社デンソー 車両用燃料ポンプ
US5642981A (en) * 1994-08-01 1997-07-01 Aisan Kogyo Kabushiki Kaisha Regenerative pump
DE19504079B4 (de) * 1995-02-08 2004-11-04 Robert Bosch Gmbh Strömungspumpe zum Fördern von Kraftstoff aus einem Vorratsbehälter zur Brennkraftmaschine eines Kraftfahrzeugs
JP4552221B2 (ja) * 2000-04-14 2010-09-29 株式会社デンソー 燃料ポンプ
DE10118416B4 (de) * 2000-04-14 2013-07-04 Denso Corporation Kraftstoffpumpe für Verbrennungsmotor
US6425733B1 (en) * 2000-09-11 2002-07-30 Walbro Corporation Turbine fuel pump
JP2002339889A (ja) * 2001-05-16 2002-11-27 Enplas Corp 円周流ポンプ用インペラ
JP3800128B2 (ja) * 2001-07-31 2006-07-26 株式会社デンソー インペラ及びタービン式燃料ポンプ
JP2003193991A (ja) * 2001-12-25 2003-07-09 Aisan Ind Co Ltd 燃料ポンプ
US6974302B2 (en) * 2002-06-06 2005-12-13 Hitachi Unisia Automotive, Ltd. Turbine fuel pump

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536139A (en) * 1989-02-13 1996-07-16 Hitachi, Ltd. Vortex flow blower having blades each formed by curved surface
US5395210A (en) * 1989-02-13 1995-03-07 Hitachi, Ltd. Vortex flow blower having blades each formed by curved surface and method of manufacturing the same
US5697152A (en) * 1989-02-13 1997-12-16 Hitachi, Ltd. Method of manufacturing an impeller
JPH03175196A (ja) * 1989-03-03 1991-07-30 Hitachi Ltd 渦流ブロワ
US5328325A (en) * 1990-06-28 1994-07-12 Robert Bosch Gmbh Peripheral pump, particularly for delivering fuel from a storage tank to the internal combustion engine of a motor vehicle
JP2962828B2 (ja) * 1990-06-28 1999-10-12 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 特に自動車のリザーバタンクから内燃機関に燃料を圧送するための円周流式ポンプ
JPH06229388A (ja) * 1992-12-08 1994-08-16 Nippondenso Co Ltd 再生ポンプおよびインペラの製造方法
US5407318A (en) * 1992-12-08 1995-04-18 Nippondenso Co., Ltd. Regenerative pump and method of manufacturing impeller
JPH07217588A (ja) * 1994-02-03 1995-08-15 Nippon Soken Inc 渦流ブロア
DE19539909A1 (de) * 1995-07-27 1997-01-30 Aisan Ind Selbstansaugende Pumpe
US6439833B1 (en) * 2000-08-31 2002-08-27 Delphi Technologies, Inc. V-blade impeller design for a regenerative turbine
JP2004028102A (ja) * 2002-06-18 2004-01-29 Ti Group Automotive Systems Llc タービン燃料ポンプのインペラ
JP2004092599A (ja) * 2002-09-03 2004-03-25 Hitachi Unisia Automotive Ltd タービン型燃料ポンプ

Also Published As

Publication number Publication date
JP2005320961A (ja) 2005-11-17
CN101372986A (zh) 2009-02-25
US7500820B2 (en) 2009-03-10
DE102005015821A1 (de) 2005-11-10
CN1680721A (zh) 2005-10-12
JP4692009B2 (ja) 2011-06-01
CN101372986B (zh) 2012-02-15
US20050226715A1 (en) 2005-10-13
CN100422564C (zh) 2008-10-01

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R012 Request for examination validly filed

Effective date: 20110407

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20131109

R084 Declaration of willingness to licence
R081 Change of applicant/patentee

Owner name: AISAN KOGYO K.K., OBU-SHI, JP

Free format text: FORMER OWNER: DENSO CORPORATION, KARIYA-CITY, AICHI-PREF., JP